No, only some parts are not updated some years, but the last core update is from 10 hours ago, others from a month. It’s a very small community and logical that the developement isn’t so active as in the big ones. The last updates also includes the possibility to use extensions, before not prossible. But yes, it’s always better to use browsers in active developement and community. Which isn’t the case in indie and marginal browsers and forks, mostly 1-2 devs projects.
What I said, anyway try also Otter, even if it isn’t a Gecko browser (AFAIK it also admits in last versions the import of Chrome extensions (Qt5 is a fork of Blink), also userscripts without the need of Tamper, Greay or Violentmonkey). It will be also the fastest browser you ever have tested.
All beings, including us, are descendants of the first single-celled being that appeared on Earth billions of years ago. We share 75% of our DNA with a potato (some people which I know, even more)
The most similar, not to say identical to floorp, is Midori. Other which try to recreate old Opera is Otter (Qt5, not Gecko), also nice, private, FOSS and blazing fast.
Apple always had been painfull for any third party devs. Also Vivaldi worked several years to create a browser which works in this iPhone thing, and now, after it’s release, Apple admits Chromium. https://file.coffee/u/BPIaDNFX7YJkKtXuMdWNJ.gif